A Study to Evaluate the Usability of the SB11 PFS in Subjects With Wet AMD or Macular Oedema Secondary to RVO

Inclusion Criteria: * Neovascular AMD or macular oedema secondary to RVO in the study eye * Study eye deemed to be indicated for ranibizumab ITV therapy at the discretion of the ophthalmologist (e.g., retina specialist) * Aged 18 years and older at the time of signing the informed consent form (ICF) * Written ICF must be obtained from the subject prior to any study-related procedure (if the subject cannot read ICF, an impartial witness will be present during the entire informed consent discussion) * Willingness and ability to undertake all scheduled visits and assessments Exclusion Criteria: * Best Corrected Visual Acuity (BCVA) of the level of Finger Count or worse \[i.e., 0 letter reading using Early Treatment Diabetic Retinopathy Study (ETDRS) chart\] in one or both eyes at Screening or at Day 1 * History of and/or current intraocular inflammation (any grading from trace and greater is excluded), including non-infectious uveitis, infectious uveitis, or scleritis, or history of sterile inflammatory reaction after the past ITV injections with any agent in either eye * Active or suspected infectious disease, or active disorder that preclude safe use of IP at the discretion of the Investigator, in either eye or adnexa of either eye at Screening or at Day 1 * History of excessive bleeding and recurrent haemorrhages, including any prior excessive intraocular bleeding or haemorrhages after ITV injection or intraocular procedures in either eye * History of massive subconjunctival haemorrhages of concern reported by the subject after an ITV injection in either eye * Uncontrolled intraocular pressure (IOP) greater than (≥) 25 mmHg in the study eye at Screening or at Day 1 * Treatment with any ITV injection within the 30 days prior to Day 1 in the study eye * Any invasive ocular surgery including retinal detachment surgery, long-acting ocular therapeutic agent/implant including corticosteroid, or ocular drug release device implant (approved or investigational) in the study eye within 90 days prior to Day 1 or planned intraocular surgery within next 28 days after Day 1 * Ocular laser surgery in study eye at any time within the past 30 days prior to Day 1 * Treatment with any ocular IP in either eye within 90 days prior to Day 1 * Treatment with systemic anti-Vascular Endothelial Growth Factor (anti-VEGF) within 180 days prior to Day 1 * Receipt of any systemic (non-ocular) IP within 180 days prior to Day 1 * Use of therapies that are known to be toxic to ocular tissue within the 180 days prior to Day 1, including, but not limited to, deferoxamine, chloroquine/hydroxychloroquine, tamoxifen, phenothiazines, vigabatrin, or ethambutol * Known ocular or non-ocular conditions that per the ophthalmologist (e.g., retina specialist) represent a contraindication to ranibizumab use in the patient or may represent an unwarranted patient risk * Uncontrolled hypertension (defined as systolic blood pressure \>160 mmHg and/or diastolic blood pressure \>100 mmHg while sitting confirmed after repeated measurement) at Screening or Day 1 * Current systemic infectious disease or therapy for active infectious disease * Pregnant or lactating women at Screening or at Day 1 Note: Other Protocol Defined Inclusion/Exclusion Criteria Apply